public static GPS FromDegreesSecondsMinutes(string location)
{
var r = new Regex(
@"^([0-9]+. [0-9]+. [0-9]+. \w( )*)+$");
var r2 = new Regex(
@"^([0-9]+.[0-9]+.[0-9]+. \w( )*)+$");
if (r2.IsMatch(location))
{
string[] parts = location.Split(' ');
if (!parts.Length.Equals(8))
{
throw new SystemException("Invalid format of GPS coordinates.");
}
decimal longitude = GPS.DegreesMinutesSecondsToDegrees(
decimal.Parse(parts[0]),
decimal.Parse(parts[1]),
decimal.Parse(parts[2])
);
decimal latitude = GPS.DegreesMinutesSecondsToDegrees(
decimal.Parse(parts[4]),
decimal.Parse(parts[5]),
decimal.Parse(parts[6])
);
if (parts[3].Equals('W'))
{
longitude *= -1;
}
if (parts[7].Equals('S'))
{
latitude *= -1;
}
return(new GPS(longitude, latitude));
}
else
{
throw new SystemException("Invalid format of GPS coordinates.");
}
}
